蜀汉蒋琬当了大司马。东曹掾杨戏,素常为人坦率不拘礼节,蒋琬和他谈话,有时不回答。有人跟蒋琬说:“您跟杨戏说话而他不睬您,他太傲慢了。”蒋琬说:“人们的思想不同,就好象人们的面孔不一样。‘不要当面顺从,背后又说相反的话’,这是古人的告诫。杨戏要赞成我的看法对吧,又不是他的本心;想要反对我的话吧,又宣扬了我的错误,所以他就沉默不语了,这是杨戏快性的 Shu Han Chiang Kai-shek when the big Sima. Dong Cao 掾 Yang Opera, often frank informal informality, Chiang Kai-shek talked to him, and sometimes do not answer. Someone told Chiang Kai-shek: ”You talk to Yang opera and he does not pay attention to you, he is too arrogant. “ Chiang Kai-shek said: ”People’s thinking is different, as if people’s faces are not the same. , Back and then say the opposite words’, this is the ancients caution .Yang Opera to agree with my opinion right, it is not his heart; want to oppose my words, and preached my mistake, so he is silent Language, this is opera fast